/* ==========================================================
   10) Footer（手机端：关于本站独占一行，三个页脚菜单同一行）
   ========================================================== */
.leisu-footer{
  position: relative;
  padding: 32px 0 20px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.leisu-footer::before{
  content:"";
  position:absolute;
  left:50%;
  top:0;
  width:100vw;
  height:100%;
  transform: translateX(-50%);
  background: var(--bg);
  z-index:-1;
}

.foot-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 18px;
}
.leisu-footer .foot{
  min-width: 0;
}

@media (max-width: 900px){
  .foot-grid{
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
}

.leisu-footer h3{
  margin:0 0 10px;
  font-size: 15px;
  color: #fff;
}
.leisu-footer ul{
  list-style:none;
  padding:0;
  margin:0;
}
.leisu-footer ul li a{
  display:block;
  padding: 8px 0;
  color: rgba(226,232,240,.80);
}
.leisu-footer ul li a:hover{
  color: var(--accent2);
}

.leisu-footer .copy{
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.06);
  color: rgba(226,232,240,.62);
  font-size: 13px;
  text-align:center;
}

/* 手机端页脚：顶部关于本站满宽，下面 3 个菜单固定 3 列同一行 */
@media (max-width: 768px){
  .leisu-footer{
    padding: 28px 0 18px;
  }

  .foot-grid{
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 10px;
    align-items: start;
  }

  .leisu-footer .foot:first-child{
    grid-column: 1 / -1;
    text-align: center;
    padding-bottom: 12px;
    margin-bottom: 8px;
    border-bottom: 1px solid rgba(255,255,255,.06);
  }

  .leisu-footer .foot:not(:first-child){
    min-width: 0;
  }

  .leisu-footer h3{
    font-size: 14px;
    line-height: 1.25;
    margin-bottom: 8px;
    white-space: nowrap;
  }

  .leisu-footer ul li a{
    font-size: 13px;
    line-height: 1.35;
    padding: 6px 0;
    word-break: keep-all;
  }

  .leisu-footer .copy{
    margin-top: 18px;
    padding-top: 14px;
    font-size: 13px;
    line-height: 1.6;
  }
}

@media (max-width: 520px){
  .wrap{
    width: min(1180px, calc(100% - 28px));
  }

  .foot-grid{
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 8px;
  }

  .leisu-footer h3{
    font-size: 13px;
  }

  .leisu-footer ul li a{
    font-size: 12px;
    padding: 5px 0;
  }
}